<div class='definition'><pre>foo:&#32;<span style="color:#660e7a;"></span><span style=""></span><span style="color:#000080;">string&#32;</span><span style="">|&#32;</span><span style="color:#000080;">any</span><span style="">[]&#32;|&#32;Object</span></pre></div>
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<tr><td valign='top' class='section'><p>Required</td>
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